Ultra-soft silicone wire and cable battery-specific rubber-resistant remote control aircraft drone wire

The Chengyun No. 1 aircraft weighs less than 116 kg and meets the standards for ultralight aircraft. It does not require an airworthiness certificate, airspace application, or a driver's license, and can fly at low altitudes in unmanned, open, and safe areas. It can be used for personal entertainment, ultra-low altitude experience, exhibitions, and educational science popularization.